149436900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1016

約数の個数: 180

約数和(自身を含む): 510436080

約数和(自身を除く): 360999180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 81, 90, 95, 100, 108, 114, 135, 150, 162, 171, 180, 190, 225, 228, 270, 285, 300, 324, 342, 380, 405, 450, 475, 513, 540, 570, 675, 684, 810, 855, 900, 950, 971, 1026, 1140, 1350, 1425, 1539, 1620, 1710, 1900, 1942, 2025, 2052, 2565, 2700, 2850, 2913, 3078, 3420, 3884, 4050, 4275, 4855, 5130, 5700, 5826, 6156, 7695, 8100, 8550, 8739, 9710, 10260, 11652, 12825, 14565, 15390, 17100, 17478, 18449, 19420, 24275, 25650, 26217, 29130, 30780, 34956, 36898, 38475, 43695, 48550, 51300, 52434, 55347, 58260, 72825, 73796, 76950, 78651, 87390, 92245, 97100, 104868, 110694, 131085, 145650, 153900, 157302, 166041, 174780, 184490, 218475, 221388, 262170, 276735, 291300, 314604, 332082, 368980, 393255, 436950, 461225, 498123, 524340, 553470, 655425, 664164, 786510, 830205, 873900, 922450, 996246, 1106940, 1310850, 1383675, 1494369, 1573020, 1660410, 1844900, 1966275, 1992492, 2490615, 2621700, 2767350, 2988738, 3320820, 3932550, 4151025, 4981230, 5534700, 5977476, 7471845, 7865100, 8302050, 9962460, 12453075, 14943690, 16604100, 24906150, 29887380, 37359225, 49812300, 74718450, 149436900]

約数ペア:

[(1, 149436900), (2, 74718450), (3, 49812300), (4, 37359225), (5, 29887380), (6, 24906150), (9, 16604100), (10, 14943690), (12, 12453075), (15, 9962460), (18, 8302050), (19, 7865100), (20, 7471845), (25, 5977476), (27, 5534700), (30, 4981230), (36, 4151025), (38, 3932550), (45, 3320820), (50, 2988738), (54, 2767350), (57, 2621700), (60, 2490615), (75, 1992492), (76, 1966275), (81, 1844900), (90, 1660410), (95, 1573020), (100, 1494369), (108, 1383675), (114, 1310850), (135, 1106940), (150, 996246), (162, 922450), (171, 873900), (180, 830205), (190, 786510), (225, 664164), (228, 655425), (270, 553470), (285, 524340), (300, 498123), (324, 461225), (342, 436950), (380, 393255), (405, 368980), (450, 332082), (475, 314604), (513, 291300), (540, 276735), (570, 262170), (675, 221388), (684, 218475), (810, 184490), (855, 174780), (900, 166041), (950, 157302), (971, 153900), (1026, 145650), (1140, 131085), (1350, 110694), (1425, 104868), (1539, 97100), (1620, 92245), (1710, 87390), (1900, 78651), (1942, 76950), (2025, 73796), (2052, 72825), (2565, 58260), (2700, 55347), (2850, 52434), (2913, 51300), (3078, 48550), (3420, 43695), (3884, 38475), (4050, 36898), (4275, 34956), (4855, 30780), (5130, 29130), (5700, 26217), (5826, 25650), (6156, 24275), (7695, 19420), (8100, 18449), (8550, 17478), (8739, 17100), (9710, 15390), (10260, 14565), (11652, 12825)]